90
Participants
Start Date
September 30, 2025
Primary Completion Date
September 30, 2026
Study Completion Date
September 4, 2028
Measurement of needle insertion angles
Individualization of needle insertion angle depending on the skin to dural sac distance
RECRUITING
APuigdellivolSanchez, Barcelona
Hospital Clinic of Barcelona
OTHER
University of Barcelona
OTHER
Consorci Sanitari de Terrassa
OTHER